Masteries

Offense:
0

Defense:
21

Utility:
9

Hello! First of all I have to tell You that its my first build so feel free to tell me about all of my mistakes :)

I won't tell You how to play like everyone does, because every player is unique and have his own way to play.

So...

My Build: IMHO 0/21/9 is quite good working build for Galio, on lvl 18 You are almost impossible to kill with your healing and gust u got a lot of opportunities of running away from enemy or getting to them.

Why im picking Flash instead of Exhaust?
Why to pick exhaust if You have Resolute Smite to slow down your enemy and Righteous Gust to speed You up. Flash is a good weapon - the combination of flash + Idol of Durand to the middle of the fight is like Uber (ofc You can use it aswell to easily escape a lot of enemys by using it through the wall).

Why Spirit Visage so early?
Cooldown reduction on this Champ is really good thing - Spirit Visage is enough to own, You don't have to rune into it

If the enemies are too fed in late game I was usually selling Chalice of Harmony and was buying Deathfire Grasp for "double nuke"
You can try to swap all the items but I think that the best set of them for Galio.

What About Runes?
I've seen that some people were pickin dodge and health runes, but this Champ really don't need it ! Imho go straight forward for magic resist. As you know more magic resist You got the more You can pwn :)

When I'm Playing this champ I play really defensive till I get Spirit Visage. After that You can just in every fight You want. Try to get into fights where there is a lot of enemies, and try not to use Your ultimate on single target (its amazing aoe weapon).

As I said - that's my first created build - If You want me to change it somehow - or add some more of Description just tell me :)

For the last thing I was thinking about buying some Infinity Edge as a 6th item to just have more "hands power". You can try and experiment with that.